126939679340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1\times {\mathrm{104527}}^1$

素因数の和:106058

約数の個数: 48

約数和(自身を含む): 273262114944

約数和(自身を除く): 146322435604

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1481, 2962, 5924, 7405, 14810, 29620, 60721, 104527, 121442, 209054, 242884, 303605, 418108, 522635, 607210, 1045270, 1214420, 2090540, 4285607, 8571214, 17142428, 21428035, 42856070, 85712140, 154804487, 309608974, 619217948, 774022435, 1548044870, 3096089740, 6346983967, 12693967934, 25387935868, 31734919835, 63469839670, 126939679340]

約数ペア:

[(1, 126939679340), (2, 63469839670), (4, 31734919835), (5, 25387935868), (10, 12693967934), (20, 6346983967), (41, 3096089740), (82, 1548044870), (164, 774022435), (205, 619217948), (410, 309608974), (820, 154804487), (1481, 85712140), (2962, 42856070), (5924, 21428035), (7405, 17142428), (14810, 8571214), (29620, 4285607), (60721, 2090540), (104527, 1214420), (121442, 1045270), (209054, 607210), (242884, 522635), (303605, 418108)]